Thenextweb.com says Amazon has released it’s Kindle Textbook Creator. A beta that will help educators get their materials onto Kindles is out today. Unlike Apple’s iBooks Author, the Amazon tool can create publications for Android, iPads, Macs, and PCs.

Apple has patented a smarter smart cover. Apple insider.com reports that users could access information by partially opening the smart cover, or use gestures on it to control iPads inside. It could mean less physical buttons on future iPads.

It sounds si-fi, but researchers at UC Riverside, Georgia Institute of Technology, and in China have developed a keyboard that converts strokes into energy, protects your computer from hackers, and is self-cleaning. Cnet.com says no word on when it might be on the market.